USA TODAY Sports
It's another big day at the Olympics in Rio. Here are five things you can't miss from the Olympics on Friday. Click here to see full schedule and TV information.
Swimming
Katie Ledecky and Michael Phelps are favorites to add to their medal hauls. Ledecky swims the 800-meter freestyle and Phelps is in the100 fly. Both are defending gold medalists in their respective events. Phelps has won four gold medals so far in Rio; Ledecky has three golds and a silver.